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KA78RL00D
P1-P3
P4-P6
P7-P9
P10-P10
KA78RL
00
4
T
ypica
l Performance Cha
racteristics
Figure 1. Quiescent Current
Figure 2. Dropout
Characteristics
Figure 3. Input Cu
rrent
Figure 4. Input Cur
rent
Figure 6. Short Cir
cuit Current
Figure 5. Output V
oltage vs. T
emperatu
re
0.1 1
10
100
0.4
0.8
1.2
1.6
2.0
GROUN
D CURREN
T
(mA)
LOAD CURRENT(mA)
0
2 4 6 8
10
0
50
100
150
200
250
I
NPU
T
CURREN
T
(uA)
I
N
PU
T V
OLTAG
E(V
)
-
50
-25
0
25 50 75
10
0
125
4.9
4
4.9
6
4.9
8
5.0
0
5.0
2
5.0
4
5.0
6
OU
TPUT V
OLTAGE(V)
TEMPERATUR
E(
o
C)
0 1 2 3 4 5 6
0
1
2
3
4
5
6
OU
TPU
T V
OLTAGE(
V
I
NPU
T VOLTA
GE(
V
)
0 2
4 6 8
10
0
20
40
60
80
100
120
INP
UT C
UR
R
E
NT(mA)
I
NP
UT
VO
L
T
A
G
E
(V
)
-50
-25
0
25 50 75
10
0
125
100
120
140
160
180
200
SHORT CI
RCUI
T CURRENT(
m
A
TEMPERATURE(
o
C)
5V OU
TPU
T
R
L
=50K
Ω
R
L
=50
Ω
5V OUTPUT
R
L
=50K
R
L
=
∞
R
L
=50
Ω
5V OUTPUT
KA78RL
00
5
T
ypical Perf
ormance Ch
aracteri
stics (Con
tinued)
T
Y
P
I
CAL P
E
RF
ORM
ANC
E
CHAR
ACTE
RI
S
TI
CS
(Cont
i
nued )
-
50
-
25
0
25
50
75
100
125
0
100
200
300
400
500
600
D
RO
PO
U
T VO
LTAG
E(V)
TEMPER
ATURE(
o
C)
Fig. 7 Dropout
Vo
l
tag
e
0.1
1
10
100
0
100
200
300
400
500
DRO
P
OUT VO
L
T
AGE
(
m
V)
O
U
TPU
T CU
R
REN
T(
mA
)
Fig. 8 Dropout
Vo
l
tag
e
I
L
=
100mA
I
L
= 10
0
µ
µ
µ
µ
A
T
J
= 25
o
C
Figure 7. Dropo
ut V
oltage
Figure 8. Drop
out V
oltage
KA78RL
00
6
T
ypical Applicatio
n
CO is required between the output and ground for stability at output voltages
of 5V or more. since IFB is controlled to less th
an 40nA, the error associated
with this term is negligible in most applications.
At lower output voltage, more capacitan
ce is required. without this capacitance
the part will oscillate.
SHUTDO
WN
V
O
= V
REF
(1+
R
1
/ R
2
)+I
FB
R
1
V
OUT
V
IN
R
2
R
1
Co
1
µ
µ
µ
µ
F
KA
78RLOO
D
V
IN
8
V
OUT
1
FB
7
V
REF
GND
4
5
3
ERR
OR
ERROR
SD
P1-P3
P4-P6
P7-P9
P10-P10
KA78RL00D
Mfr. #:
Buy KA78RL00D
Manufacturer:
ON Semiconductor / Fairchild
Description:
LDO Voltage Regulators 0.1A Adjustable LDO
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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